designer/testData/property/FloatingActionButtonX.java

package com.google.android.material.floatingactionbutton;

import android.content.Context;
import android.util.AttributeSet;
import android.widget.ImageButton;

public class FloatingActionButton extends ImageButton {
  public FloatingActionButton(Context context, AttributeSet attrs, int defStyleAttr) {
    super(context, attrs, defStyleAttr);
  }
}